Original: The Giant Book of Classical Piano Sheet Music. Ibert. Impromptu in A-flat Major, Op. 142, No. 2. Ibert. Advanced. Book.
Oversettelse: The Giant Book of Classical Piano noteark. Impromptu i A-dur, Op. 142, nr. 2. Impromptu i A-dur, Op. 142, nr. 2. Avansert.